ADAU1961WBCPZ Analog Devices Inc, ADAU1961WBCPZ Datasheet - Page 7

• Manufacturer Part Number: ADAU1961WBCPZ
• Description: IC STEREO AUD CODEC LP 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAU1961WBCPZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 99 / 101
• Dynamic Range, Adcs / Dacs (db) Typ: 99 / 101
• Voltage - Supply, Analog: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 2
• No. Of Output Channels: 2
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 101dB
• Sampling Rate: 96kSPS
• No. Of: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
DAC TO HEADPHONE/EARPIECE
REFERENCE
POWER SUPPLY SPECIFICATIONS
Master clock = 12.288 MHz, input sample rate = 48 kHz, input tone = 1 kHz, ADC input @ −1 dBFS, DAC input @ 0 dBFS,
−40°C < T
Table 3.
Parameter
SUPPLIES
Interchannel Gain Mismatch
Offset Error
Gain Error
OUTPUT
Total Harmonic Distortion + Noise
Common-Mode Reference Output
Voltage
Digital I/O Current (IOVDD)
Analog Current (AVDD)
Capless Headphone Mode
Headphone Output Mode
Slave Mode
Master Mode
Record Stereo Differential to ADC
DAC Stereo Playback to Line Output
DAC Stereo Playback to Headphone
DAC Stereo Playback to Capless Headphone
A
< +105°C, IOVDD = 3.3 V ± 10%. For total power consumption, add the IOVDD current listed in Table 3.
LOUTx, ROUTx, LHP, RHP in headphone
output mode; P
channel
−2 dBFS, 32 Ω load
CM pin
Test Conditions/Comments
−2 dBFS, 16 Ω load
0 dBFS, 10 kΩ load
Test Conditions/Comments
DVDDOUT
AVDD
IOVDD
20 pF capacitive load on all digital pins
f
f
f
f
f
f
PLL bypass
Integer PLL
PLL bypass
Integer PLL
PLL bypass
Integer PLL
32 Ω load
PLL bypass
Integer PLL
10 kΩ load
32 Ω load
S
S
S
S
S
S
= 48 kHz
= 96 kHz
= 8 kHz
= 48 kHz
= 96 kHz
= 8 kHz
O
= output power per
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Min
−0.3
−22
−10
1.47
Min
2.97
2.97
Typ
Typ
1.56
3.3
3.3
0.48
0.9
0.13
1.51
3
0.27
5.24
6.57
5.55
6.90
30.9
32.25
56.75
58
Max
+0.3
+22
+10
−61
−63
−76
1.83
Max
3.65
3.65
ADAU1961
Unit
dB
mV
%
dB
dB
dB
V
Unit
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA